*{
	padding:0; margin:0
}
body{
	height:2000px
}
#totop{
	position:fixed;
	bottom:60px;
	right:10px;
	z-index:999;
	width:71px; 
	cursor:pointer;
	 display:none;
}
*html #totop{
	position:absolute;
	cursor:pointer;
	right:10px;
	 display:none;
	 top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight)-112+"px")
}
#totop a{
	display:block;
	width:71px;
	height:24px;
	padding-top:48px;
	background:url(../images/toTop.gif) no-repeat;
	text-align:center;
	color:#888}
#totop a.cur{
	background-position:-88px 0;
	text-decoration:none;
	color:#3a9
	}